Optimization of Nutrition Condition for Biodegradation of Diesel Oil Using Response Surface Methodology

Jincheng Li, Wenxiang Xia, Cheng-Yang Tang, Zhenxia Wang, X. Xiao, Hui Zhong, Jiuzhou Zhao
{"title":"Optimization of Nutrition Condition for Biodegradation of Diesel Oil Using Response Surface Methodology","authors":"Jincheng Li, Wenxiang Xia, Cheng-Yang Tang, Zhenxia Wang, X. Xiao, Hui Zhong, Jiuzhou Zhao","doi":"10.1109/ICBBE.2010.5516461","DOIUrl":null,"url":null,"abstract":"Adding nutrient can accelerate diesel oil biodegradation in seawater. Response surface methodology (RSM) was employed to optimize the condition for increasing diesel oil degradation. Using a Plackett-Burman experimental design to aid in the first step of optimization, and nitrogen, phosphorus and pH were found to be significant factors affecting degradation process. To determine the optimal range of each significant variable, a central composite design was employed. Based on response surface and canonical analysis, the optimum concentrations of the nutrients were obtained as follows: nitrogen (NaNO3)0.143g, phosphorus (KH2PO4)0.022g, and the optimal pH was 7.4.","PeriodicalId":6396,"journal":{"name":"2010 4th International Conference on Bioinformatics and Biomedical Engineering","volume":"329 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2010-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 4th International Conference on Bioinformatics and Biomedical Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICBBE.2010.5516461","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

Abstract

Adding nutrient can accelerate diesel oil biodegradation in seawater. Response surface methodology (RSM) was employed to optimize the condition for increasing diesel oil degradation. Using a Plackett-Burman experimental design to aid in the first step of optimization, and nitrogen, phosphorus and pH were found to be significant factors affecting degradation process. To determine the optimal range of each significant variable, a central composite design was employed. Based on response surface and canonical analysis, the optimum concentrations of the nutrients were obtained as follows: nitrogen (NaNO3)0.143g, phosphorus (KH2PO4)0.022g, and the optimal pH was 7.4.
响应面法优化柴油生物降解营养条件
添加营养物可加速柴油在海水中的生物降解。采用响应面法(RSM)对提高柴油降解率的条件进行优化。采用Plackett-Burman实验设计辅助第一步优化,发现氮、磷和pH是影响降解过程的重要因素。为了确定每个显著变量的最佳范围,采用中心复合设计。通过响应面分析和典型分析,确定了最适营养物浓度为氮(NaNO3)0.143g,磷(KH2PO4)0.022g,最适pH为7.4。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信